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Lightweight revolving lathe centre, Morse taper: 4
Article no.: 320652 4
Article code:
Product details
Technical Data
| Overall length | 185.6 mm | |
| Head diameter | 54 mm | |
| Type of centring point | tracking | |
| Point angle | 60 degrees | |
| Largest point diameter | 25 mm | |
| Point length | 29.6 mm | |
| Mounting machine-side | MT4 | |
| With clamping faces | no | |
| With carbide tip | yes | |
| With shock absorbing | no | |
| Usable length | 85.5 mm | |
| Max. workpiece weight | 500 kg | |
| Maximum speed | 5,000 min-1 | |
| Maximum radial run-out | 0.006 mm | |
| Use | turning | |
| Weight | 1.3 kg | |
| Type of product | centring drill |
Identification & Classification
| Article number | 320652 4 | |
| EAN / GTIN | 4062406200299 | |
| Manufacturer number | 320652 4 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- Tip angle 60°.
- Lightweight version with slim body.
- Precision roller bearings for high concentricity.
- Maintenance-free due to lifetime lubrication.
- Special seal prevents ingress of dirt and coolant.
Description:
Lathe centres are mainly used on lathes to support long and slim workpieces, since with these workpieces there would otherwise be a risk of the workpiece bending or moving around as a result of the forces generated.
The lathe centre is secured with a Morse taper. The workpiece is clamped in the chuck and a counterbore is added using a centre drill. After re-clamping, the lathe centre is then inserted.
The lathe centre is secured with a Morse taper. The workpiece is clamped in the chuck and a counterbore is added using a centre drill. After re-clamping, the lathe centre is then inserted.
Application:
Mainly used for machining small and smallest components on all types of lathes.